| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.52 | 7.636% | $228.748 | $228.75 | $228.75 | $228.70 |
| Purchase #2 | $175.79 | 11.117% | $195.3326 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $64.86 | 10.506% | $71.6742 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $13.97 | 3.513% | $14.4608 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $24.43 | 11.438% | $27.2243 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $160.96 | 8.146% | $174.0718 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $35.56 | 5.353% | $37.4635 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $688.09 | $748.9752 | $748.96 | $748.90 | $749.00 | |